Power Transmission
First Claim
1. A device for power transmission comprising:
- a primary comprising a conductive winding; and
a resonant secondary having a resonant frequency, the resonant secondary magnetically coupled to the primary, the resonant secondary comprising a plurality of magnetic resonators, each magnetic resonator comprising a conductive winding and having a magnetic axis, the plurality of magnetic resonators connected in series, with the magnetic axis of each of the plurality of magnetic resonators magnetically coupled to the primary.
2 Assignments
0 Petitions
Accused Products
Abstract
An improved device and system for power transmission. A power transmission device comprises a primary winding magnetically coupled to a resonant secondary which comprises a plurality of magnetic resonators, each magnetic resonator comprising a magnetic winding. The magnetic resonators are connected in series and arranged so that the magnetic axis of each magnetic resonator is coupled to the primary winding. In operation, a power source supplies alternating current at an operating frequency to the primary of a power transmission device used as a transmitter. A load is coupled to the primary of a power transmission device used as a receiver. Collectors may be coupled to either or both of the transmit or receive device. A return line may be coupled to either or both of the transmit or receive device.
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Citations
1 Claim
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1. A device for power transmission comprising:
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a primary comprising a conductive winding; and a resonant secondary having a resonant frequency, the resonant secondary magnetically coupled to the primary, the resonant secondary comprising a plurality of magnetic resonators, each magnetic resonator comprising a conductive winding and having a magnetic axis, the plurality of magnetic resonators connected in series, with the magnetic axis of each of the plurality of magnetic resonators magnetically coupled to the primary.
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Specification